240424520443 has 2 divisors, whose sum is σ = 240424520444. Its totient is φ = 240424520442.

The previous prime is 240424520383. The next prime is 240424520447. The reversal of 240424520443 is 344025424042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240424520443 - 2¹⁷ = 240424389371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240424520399 and 240424520408.

It is not a weakly prime, because it can be changed into another prime (240424520447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120212260221 + 120212260222.

It is an arithmetic number, because the mean of its divisors is an integer number (120212260222).

Almost surely, 2^240424520443 is an apocalyptic number.

240424520443 is a deficient number, since it is larger than the sum of its proper divisors (1).

240424520443 is an equidigital number, since it uses as much as digits as its factorization.

240424520443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122880, while the sum is 34.

Adding to 240424520443 its reverse (344025424042), we get a palindrome (584449944485).

The spelling of 240424520443 in words is "two hundred forty billion, four hundred twenty-four million, five hundred twenty thousand, four hundred forty-three".